Surf Forecasts:
How big are the waves at North Jetty at Eureka today (17 Oct):
- Afternoon surf: Afternoon surf (17 Oct, local time) - 3.5ft (1.1m), 11s period with WNW swell.
- Evening surf: Evening surf (17 Oct, local time) - 5ft (1.6m), 12s period with WNW swell.
The current surf forecast for North Jetty at Eureka at 9PM is: 1.6m 12s primary swell from a West-northwest direction and 1.2m 6s secondary swell from a North-northwest direction (forecast issued at 04:00pm October 17). An open ocean swell of 0.9m 18s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Oct) | - | - |
| Afternoon (17 Oct) | 3.5ft (1.1m) | 11s |
| Evening (17 Oct) | 5ft (1.6m) | 12s |
Table - waves today at North Jetty at Eureka. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 14°C on Tue morning, min 10°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Sat 17 | Sunday 18 | Monday 19 | ||||||||||||||||||
2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | WNW 11 | WNW 11 | WNW 11 | WNW 12 | WNW 12 | WNW 12 | NW 11 | WNW 11 | NW 11 | NW 13 | NW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | NW 11 | NW 11 | NW 11 | WNW 11 | WNW 14 |
Wave Graph  | ||||||||||||||||||||
 kJ | 320 | 290 | 531 | 683 | 767 | 843 | 1492 | 1425 | 1327 | 1945 | 1975 | 1208 | 1163 | 1236 | 972 | 828 | 604 | 503 | 780 | 3256 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | on | glassy | glassy | cross-on | on | on | cross-on | cross | glassy | off | glassy | glassy | glassy | cross-off | off | glassy |
High Tide | 4:05PM1.59m | 7:32AM1.25m | 5:15PM1.51m | 8:26AM1.33m | 6:39PM1.46m | |||||||||||||||
Low Tide | 00:10AM0.23m | 11:58AM1.22m | 1:12AM0.26m | 1:22PM1.15m | ||||||||||||||||
 | |  | |  | |  | | | | | | | | | | | | | | |
 | — | — | — | — | — | 7:31 | — | — | — | — | — | — | — | 7:31 | — | — | — | — | — | — |
 | — | 6:34 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:30 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 12 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 11 | 11 | 10 | 10 | 10 | 12 | 13 | 13 | 13 | 13 |
Feels °C | 11 | 9 | 8 | 8 | 10 | 11 | 10 | 11 | 10 | 10 | 9 | 10 | 9 | 9 | 9 | 11 | 11 | 11 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | WNW 11 | WNW 11 | WNW 11 | WNW 12 | WNW 12 | WNW 12 | NW 11 | WNW 11 | NW 11 | NW 13 | NW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | NW 11 | NW 11 | NW 11 | WNW 11 | WNW 14 |
| kJ | 320 | 290 | 531 | 683 | 767 | 843 | 1492 | 1425 | 1327 | 1945 | 1975 | 1208 | 1163 | 1236 | 972 | 828 | 604 | 503 | 780 | 3256 |
Swell 2 Height (m) Direction Period (s) | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | NW 7 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | NNW 7 | NNW 7 | SSW 16 | SSW 16 | SSW 16 | SSW 17 | SSW 15 | SSW 15 | SSW 15 |
| kJ | 422 | 497 | 497 | 497 | 491 | 188 | 386 | 432 | 412 | 499 | 539 | 142 | 91 | 402 | 397 | 382 | 576 | 344 | 344 | 275 |
Swell 3 Height (m) Direction Period (s) | WNW 13 | W 14 | SSW 14 | SSW 14 | SSW 14 | SSW 18 | SSW 13 | SSW 13 | SSW 13 | SW 13 | SSW 20 | SSW 16 | SSW 16 | WNW 16 | WNW 16 | WNW 16 | SSW 14 | SSW 18 | S 18 | S 18 |
| kJ | 187 | 132 | 127 | 129 | 131 | 491 | 70 | 69 | 32 | 42 | 127 | 539 | 493 | 85 | 146 | 100 | 82 | 326 | 227 | 160 |
Wind waves Height (m) Direction Period (s) | NNW 4 | NNW 5 | NNW 6 | NNW 6 | NNW 7 | NNW 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 16 | 36 | 65 | 136 | 216 | 222 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 345 | 292 | 72 | 31 | 17 | 0 | 0 | 17 | 466 | 111 | 27 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Humboldt County | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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